Gale Virtual Reference Library is a full text database of more than 600 electronic reference books (encyclopedias, dictionaries, manuals, etc). Cambridge University Press, Sage, John Wiley, M.E. Sharpe, McGraw-Hill. are some of the their publishers.

Hellenic Academic Libraries Link (HEAL-Link) has ensured access for all its members to the electronic book collection of the Taylor & Francis publishing company, Taylor & Francis Group eBooks. The collection contains the full text of about 500 electronic book titles on Archaeology, Classical Studies and Law.

Hellenic Academic Libraries Link (HEAL-Link) has ensured access for all its members to the electronic book collection of the Elsevier publishing company, Elsevier e-books. The following are included in the collection:

 

 

• Elsevier Book Series
  full text of about 170 titles of book series
• Elsevier Handbooks
  
  full text of about 20 titles of handbooks, which are available from volume one up to the most current volume, users gain online access to valuable research spanning many years and many important developments in scholarly research.
• Elsevier Reference Works
  
  full text of about 58 titles of reference Works published under both Pergamon and Academic Press imprints. It offers basic and advanced search functionality within volumes, parts of volumes, or across the whole work.
• Referex Engineering
  
  full text of about 400 titles of electronic books from the Chemical Petrochemical and Process Collection, Electronics and Electronical Collection, Mechanical and Materials Collection.